There are 8 other file types using
the TDF file extension!

empty icon.tdf - Microsoft Setup program data

empty icon.tdf - TheDraw font

empty icon.tdf - MicroSim PCBoard NC drill tool definition data

empty icon.tdf - ProWORX Nxt title data file

empty icon.tdf - Total Annihilation features data

empty icon.tdf - TTDAlter data file

tdf icon.tdf - Autodesk additional template control definition file

empty icon.tdf - Project Pluto Guide text definition data

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TDF file - Apple Xserve test definition file

What is tdf file? How to open tdf files?

File type specification:

Settings, options, themes or skins file type icon Settings, options, themes or skins file type

tdf file icon: tdf filetype icon

The TDF file extension is associated with the Apple Xserve Remote Diagnostic a part of Mac OS X Server. The *.tdf file contains test instructions and parameters for system tests. File can be edited by any text editor.

The default software associated to tdf file type:

Mac OS X Server icon

Apple, Inc. logoMac OS X Server  Apple macOS / Mac OS X software

Company or developer:
Apple, Inc.

OS X Server, formerly Mac OS X Server, was a separately sold Unix[server operating system from Apple Inc. architecturally identical to its desktop counterpart OS X—with additional server programs and management and administration tools.

As of version 10.7 (Lion), Mac OS X and Mac OS X Server were combined into one release and re-branded as OS X. A separate "server" operating system is no longer sold; the server-specific server applications and work group management and administration software tools from Mac OS X Server are now offered as 

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .tdf file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

Related links:

Xserve Remote Diagnostics download

List of software applications associated to the .tdf file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open tdf file, edit tdf file, convert tdf file, view tdf file, play tdf file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting tdf files.

  • Open tdf file
  • Settings tdf file

Software that open tdf file - Apple Xserve test definition file

Programs supporting the exension tdf on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about TextEdit for open tdf file action.

Apple macOS / Mac OS X:

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